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Author

  • Masafumi Nakamura
2011

[Present status and perspective in clinical research of pancreatic neuroendocrine tumor].

Ohtsuka, T., Tsutsumi, K., Takahata, S., Nakamura, M. & Tanaka, M., Mar 2011, In : Nihon rinsho. Japanese journal of clinical medicine. 69 Suppl 2, p. 621-625 5 p.

Research output: Contribution to journalReview article

A history of acute pancreatitis in intraductal papillary mucinous neoplasms of the pancreas is a potential predictive factor for malignant papillary subtype

Tsutsumi, K., Ohtsuka, T., Oda, Y., Sadakari, Y., Mori, Y., Aishima, S., Takahata, S., Nakamura, M., Mizumoto, K. & Tanaka, M., Mar 2011, In : Pancreatology. 10, 6, p. 707-712 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Factors in intraductal papillary mucinous neoplasms of the pancreas predictive of lymph node metastasis

Kobayashi, K., Sadakari, Y., Ohtsuka, T., Takahata, S., Nakamura, M., Mizumoto, K. & Tanaka, M., Mar 2011, In : Pancreatology. 10, 6, p. 720-725 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

GLI1, a crucial mediator of sonic hedgehog signaling in prostate cancer, functions as a negative modulator for androgen receptor

Chen, G., Goto, Y., Sakamoto, R., Tanaka, K., Matsubara, E., Nakamura, M., Zheng, H., Lu, J., Takayanagi, R. & Nomura, M., Jan 21 2011, In : Biochemical and Biophysical Research Communications. 404, 3, p. 809-815 7 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Lateral approach for laparoscopic splenic vessel-preserving distal pancreatectomy

Nakamura, M., Nagayoshi, Y., Kono, H., Mori, Y., Ohtsuka, T., Takahata, S., Shimizu, S. & Tanaka, M., Aug 2011, In : Surgery. 150, 2, p. 326-331 6 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Prolonged peri-firing compression with a linear stapler prevents pancreatic fistula in laparoscopic distal pancreatectomy

Nakamura, M., Ueda, J., Kohno, H., Aly, M. Y. F., Takahata, S., Shimizu, S. & Tanaka, M., Mar 2011, In : Surgical endoscopy. 25, 3, p. 867-871 5 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)
2013

A case of long myotomy and fundoplication for diffuse esophageal spasm

Murakami, H., Matsumoto, H., Kubota, H., Higashida, M., Nakamura, M., Manabe, N., Haruma, K. & Hirai, T., Dec 1 2013, In : Esophagus. 10, 4, p. 273-279 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A case of secondary achalasia caused by scar tissue formation after distal gastrectomy

Murakami, H., Matsumoto, H., Kubota, H., Higashida, M., Nakamura, M., Manabe, N., Haruma, K. & Hirai, T., Jun 1 2013, In : Esophagus. 10, 2, p. 118-122 5 p.

Research output: Contribution to journalArticle

A minimally invasive and simple screening test for detection of pancreatic ductal adenocarcinoma using biomarkers in duodenal juice

Mori, Y., Ohtsuka, T., Kono, H., Nagayoshi, Y., Ideno, N., Aso, T., Kozono, S., Ohuchida, K., Takahata, S., Nakamura, M., Mizumoto, K. & Tanaka, M., Mar 2013, In : Pancreas. 42, 2, p. 187-192 6 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Combination therapy of portal vein resection and adjuvant gemcitabine improved prognosis of advanced pancreatic cancer

Nakamura, M., Kayashima, T., Fujiwara, K., Nagayoshi, Y., Kono, H., Ohtsuka, T., Takahata, S., Mizumoto, K. & Tanaka, M., Jan 2013, In : Hepato-gastroenterology. 60, 121, p. 354-357 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Current status of multichannel electrogastrography and examples of its use.

Murakami, H., Matsumoto, H., Ueno, D., Kawai, A., Ensako, T., Kaida, Y., Abe, T., Kubota, H., Higashida, M., Nakashima, H., Oka, Y., Okumura, H., Tsuruta, A., Nakamura, M. & Hirai, T., 2013, In : Journal of smooth muscle research = Nihon Heikatsukin Gakkai kikanshi. 49, p. 78-88 11 p.

Research output: Contribution to journalReview article

9 Citations (Scopus)

Eicosapentaenoic acid modifies cytokine activity and inhibits cell proliferation in an oesophageal cancer cell line

Kubota, H., Matsumoto, H., Higashida, M., Murakami, H., Nakashima, H., Oka, Y., Okumura, H., Yamamura, M., Nakamura, M. & Hirai, T., Oct 1 2013, In : Anticancer research. 33, 10, p. 4319-4324 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Evaluation of electrical activity after vagus nerve-preserving distal gastrectomy using multichannel electrogastrography

Murakami, H., Matsumoto, H., Kubota, H., Higashida, M., Nakamura, M. & Hirai, T., 2013, In : Journal of Smooth Muscle Research. 49, 1, p. 1-14 14 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Extensive distal pancreatectomy for pancreatic tumor

Nakamura, M., Ohtsuka, T., Nakashima, H., Nagayoshi, Y., Kono, H., Tsutsumi, K., Takahata, S. & Tanaka, M., Jan 2013, In : Anticancer research. 33, 1, p. 267-270 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

First jejunal vein oriented mesenteric excision for pancreatoduodenectomy

Nakamura, M., Nakashima, H., Tsutsumi, K., Matsumoto, H., Muta, Y., Ueno, D., Yoshida, K., Hino, K., Urakami, A. & Tanaka, M., Aug 2013, In : Journal of gastroenterology. 48, 8, p. 989-995 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

High expression of microRNA-155 is associated with the aggressive malignant behavior of gallbladder carcinoma.

Kono, H., Nakamura, M., Ohtsuka, T., Nagayoshi, Y., Mori, Y., Takahata, S., Aishima, S. & Tanaka, M., Jul 2013, In : Oncology reports. 30, 1, p. 17-24 8 p.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Intraductal papillary mucinous neoplasms of the pancreas with distinct pancreatic ductal adenocarcinomas are frequently of gastric subtype

Ideno, N., Ohtsuka, T., Kono, H., Fujiwara, K., Oda, Y., Aishima, S., Ito, T., Ishigami, K., Tokunaga, S., Ohuchida, K., Takahata, S., Nakamura, M., Mizumoto, K. & Tanaka, M., Jul 2013, In : Annals of surgery. 258, 1, p. 141-151 11 p.

Research output: Contribution to journalArticle

74 Citations (Scopus)

Laparoscopic distal pancreatectomy and pancreatoduodenectomy: is it worthwhile? A meta-analysis of laparoscopic pancreatectomy.

Nakamura, M. & Nakashima, H., Apr 2013, In : Unknown Journal. 20, 4, p. 421-428 8 p.

Research output: Contribution to journalReview article

86 Citations (Scopus)

Minimally invasive surgery using intraoperative real-time capsule endoscopy for small bowel lesions

Yamashita, K., Okumura, H., Oka, Y., Urakami, A., Shiotani, A., Nakashima, H., Matsumoto, H., Hirai, T. & Nakamura, M., Jul 2013, In : Surgical endoscopy. 27, 7, p. 2337-2341 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Octreotide acetate-steroid combination therapy for malignant gastrointestinal obstruction

Murakami, H., Matsumoto, H., Nakamura, M., Hirai, T. & Yamaguchi, Y., Dec 1 2013, In : Anticancer research. 33, 12, p. 5557-5560 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Primary carcinoid tumor in a retroperitoneal mature teratoma: Report of a case

Shindo, K., Ueda, J., Toubo, T., Nakamura, M., Oda, Y., Eguchi, T. & Tanaka, M., Jun 2013, In : Surgery today. 43, 6, p. 694-697 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Role of endoscopic retrograde pancreatography for early detection of pancreatic ductal adenocarcinoma concomitant with intraductal papillary mucinous neoplasm of the pancreas

Ohtsuka, T., Ideno, N., Aso, T., Nagayoshi, Y., Kono, H., Mori, Y., Takahata, S., Oda, Y., Aishima, S., Igarashi, H., Ito, T., Ishigami, K., Nakamura, M., Mizumoto, K. & Tanaka, M., Mar 2013, In : Journal of Hepato-Biliary-Pancreatic Sciences. 20, 3, p. 356-361 6 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2014

Analysis of risk factors for recurrence after curative resection of well-differentiated pancreatic neuroendocrine tumors based on the new grading classification

Tsutsumi, K., Ohtsuka, T., Fujino, M., Nakashima, H., Aishima, S., Ueda, J., Takahata, S., Nakamura, M., Oda, Y. & Tanaka, M., Jun 2014, In : Journal of Hepato-Biliary-Pancreatic Sciences. 21, 6, p. 418-425 8 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Docetaxel/ TS-1 with radiation for unresectable squamous cell carcinoma of the esophagus - A phase II trial

Matsumoto, H., Kubota, H., Higashida, M., Yoden, E., Hiratsuka, J., Haruma, K., Nakamura, M. & Hirai, T., Jul 1 2014, In : Anticancer research. 34, 7, p. 3759-3763 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Gemcitabine-based adjuvant chemotherapy for patients with advanced gallbladder cancer

Nakamura, M., Nakashima, H., Abe, T., Ensako, T., Yoshida, K. & Hino, K., Jan 1 2014, In : Anticancer Research. 34, 6, p. 3125-3130 6 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Hepaticocholecystojejunostomy as effective palliative biliary bypass for unresectable pancreatic cancer.

Ueda, J., Kayashima, T., Mori, Y., Ohtsuka, T., Takahata, S., Nakamura, M. & Tanaka, M., Jan 1 2014, In : Hepato-gastroenterology. 61, 129, p. 197-202 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Laparoscopic right hemicolectomy for ascending colon cancer with persistent mesocolon

Tsuruta, A., Kawai, A., Oka, Y., Okumura, H., Matsumoto, H., Hirai, T. & Nakamura, M., May 14 2014, In : World Journal of Gastroenterology. 20, 18, p. 5557-5560 4 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Metformin suppresses sonic hedgehog expression in pancreatic cancer cells

Nakamura, M., Ogo, A., Yamura, M., Yamaguchi, Y. & Nakashima, H., Apr 1 2014, In : Anticancer research. 34, 4, p. 1765-1770 6 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Prediction of Pancreatic Fistula by Preoperatively Assessable Factors; Retrospective Review of Unified Operations by Single Surgeon

Nakamura, M., Shindo, K., Ideno, N., Ueda, J., Takahata, S., Nakashima, H., Ohtsuka, T., Shimizu, S., Oda, Y. & Tanaka, M., May 1 2014, In : Hepato-gastroenterology. 61, 131, p. 834-837 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Profiling of autoantibodies in sera of pancreatic cancer patients

Nagayoshi, Y., Nakamura, M., Matsuoka, K., Ohtsuka, T., Mori, Y., Kono, H., Aso, T., Ideno, N., Takahata, S., Ryo, A., Takeda, H., Ito, T., Oda, Y., Endo, Y., Sawasaki, T. & Tanaka, M., 2014, In : Annals of Surgical Oncology. 21, SUPPL. 3, p. S459-S465

Research output: Contribution to journalArticle

15 Citations (Scopus)

Retrospective comparison of open versus laparoscopic ventral and incisional hernia repair

Tsuruta, A., Hirai, T. & Nakamura, M., Aug 1 2014, In : Asian journal of endoscopic surgery. 7, 3, p. 246-250 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2015

Clinical outcome of lower esophageal sphincter- and vagus-nerve-preserving partial cardiectomy for early gastric cancer of the subcardia

Matsumoto, H., Murakami, H., Kubota, H., Higashida, M., Nakamura, M. & Hirai, T., Jul 27 2015, In : Gastric Cancer. 18, 3, p. 669-674 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Fibroblast activation protein-aα-expressing fibroblasts promote the progression of pancreatic ductal adenocarcinoma

Kawase, T., Yasui, Y., Nishina, S., Hara, Y., Yanatori, I., Tomiyama, Y., Nakashima, Y., Yoshida, K., Kishi, F., Nakamura, M. & Hino, K., Sep 2 2015, In : BMC Gastroenterology. 15, 1, 109.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Gastroenterological Surgery: Pancreas

Tanaka, M., Tomikawa, M., Nakamura, M., Nakamura, Y., Misawa, T., Akahoshi, T., Kinjyo, N., Sumiyoshi, H., Tsutsumi, K., Tsutsumi, N., Nakashima, H., Higashida, M., Fujiwara, Y., Matsushita, A. & Matsumoto, M., Aug 1 2015, In : Asian journal of endoscopic surgery. 8, 3, p. 239-242 4 p.

Research output: Contribution to journalArticle

GNAS and KRAS mutational analyses of intraductal papillary neoplasms of the pancreas and bile duct developing in the same individual: A case report

Date, K., Ohtsuka, T., Fujimoto, T., Gotoh, Y., Nakashima, Y., Kimura, H., Matsunaga, T., Mori, Y., Mochidome, N., Miyazaki, T., Oda, Y., Tanaka, M. & Nakamura, M., 2015, In : Pancreatology. 15, 6, p. 713-716 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Long-term and perioperative outcomes of laparoscopic versus open liver resection for colorectal liver metastases with propensity score matching: A multi-institutional Japanese study

Beppu, T., Wakabayashi, G., Hasegawa, K., Gotohda, N., Mizuguchi, T., Takahashi, Y., Hirokawa, F., Taniai, N., Watanabe, M., Katou, M., Nagano, H., Honda, G., Baba, H., Kokudo, N., Konishi, M., Hirata, K., Yamamoto, M., Uchiyama, K., Uchida, E., Kusachi, S. & 11 others, Kubota, K., Mori, M., Takahashi, K., Kikuchi, K., Miyata, H., Takahara, T., Nakamura, M., Kaneko, H., Yamaue, H., Miyazaki, M. & Takada, T., Oct 1 2015, In : Journal of Hepato-Biliary-Pancreatic Sciences. 22, 10, p. 711-720 10 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)

Long-term and perioperative outcomes of laparoscopic versus open liver resection for hepatocellular carcinoma with propensity score matching: A multi-institutional Japanese study

Takahara, T., Wakabayashi, G., Beppu, T., Aihara, A., Hasegawa, K., Gotohda, N., Hatano, E., Tanahashi, Y., Mizuguchi, T., Kamiyama, T., Ikeda, T., Tanaka, S., Taniai, N., Baba, H., Tanabe, M., Kokudo, N., Konishi, M., Uemoto, S., Sugioka, A., Hirata, K. & 10 others, Taketomi, A., Maehara, Y., Kubo, S., Uchida, E., Miyata, H., Nakamura, M., Kaneko, H., Yamaue, H., Miyazaki, M. & Takada, T., Oct 1 2015, In : Journal of Hepato-Biliary-Pancreatic Sciences. 22, 10, p. 721-727 7 p.

Research output: Contribution to journalArticle

102 Citations (Scopus)

Multicenter comparative study of laparoscopic and open distal pancreatectomy using propensity score-matching

Nakamura, M., Wakabayashi, G., Miyasaka, Y., Tanaka, M., Morikawa, T., Unno, M., Tajima, H., Kumamoto, Y., Satoi, S., Kwon, M., Toyama, H., Ku, Y., Yoshitomi, H., Nara, S., Shimada, K., Yokoyama, T., Miyagawa, S., Toyama, Y., Yanaga, K., Fujii, T. & 8 others, Kodera, Y., Tomiyama, Y., Miyata, H., Takahara, T., Beppu, T., Yamaue, H., Miyazaki, M. & Takada, T., Oct 1 2015, In : Journal of Hepato-Biliary-Pancreatic Sciences. 22, 10, p. 731-736 6 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Multi-layered intra-abdominal adhesion prophylaxis following laparoscopic colorectal surgery

Tsuruta, A., Itoh, T., Hirai, T. & Nakamura, M., Jun 1 2015, In : Surgical endoscopy. 29, 6, p. 1400-1405 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Significance of expression of glucagon-like peptide 1 receptor in pancreatic cancer

Cases, A., Ohtsuka, T., Kimura, H., Zheng, B., Shindo, K., Oda, Y., Mizumoto, K., Nakamura, M. & Tanaka, M., Oct 1 2015, In : Oncology reports. 34, 4, p. 1717-1725 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Superior mesenteric artery first approach with first jejunal vein-oriented mesenteric excision in pancreatoduodenectomy

Ohtsuka, T., Nakamura, M. & Tanaka, M., Feb 1 2015, In : Surgical Practice. 19, 1, p. 29-32 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

A Feasibility Study of Neoadjuvant XELOX Without Radiotherapy for Locally Advanced Lower Rectal Cancer

Ueki, T., Manabe, T., Inoue, S., Ienaga, J., Yamanaka, N., Egami, T., Ishikawa, M., Konomi, H., Ikubo, A., Nagayoshi, K., Nakamura, M. & Tanaka, M., Feb 1 2016, In : Anticancer research. 36, 2, p. 741-747 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Asymptomatic adenocarcinoma arising from a gastric duplication cyst: A case report

Yamasaki, A., Onishi, H., Yamamoto, H., Ienaga, J., Nakafusa, Y., Terasaka, R. & Nakamura, M., 2016, In : International Journal of Surgery Case Reports. 25, p. 16-20 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

BRCAness as a biomarker for predicting prognosis and response to anthracycline-based adjuvant chemotherapy for patients with triple-negative breast cancer

Mori, H., Kubo, M., Nishimura, R., Osako, T., Arima, N., Okumura, Y., Okido, M., Yamada, M., Kai, M., Kishimoto, J., Miyazaki, T., Oda, Y., Otsuka, T. & Nakamura, M., Dec 2016, In : PloS one. 11, 12, e0167016.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Calpain inhibitor calpeptin suppresses pancreatic cancer by disrupting cancer–stromal interactions in a mouse xenograft model

Yoshida, M., Miyasaka, Y., Ohuchida, K., Okumura, T., Zheng, B., Torata, N., Fujita, H., Nabae, T., Manabe, T., Shimamoto, M., Ohtsuka, T., Mizumoto, K. & Nakamura, M., Oct 1 2016, In : Cancer Science. 107, 10, p. 1443-1452 10 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Carbon Ion Radiation Therapy with Concurrent Gemcitabine for Patients with Locally Advanced Pancreatic Cancer

Shinoto, M., Yamada, S., Terashima, K., Yasuda, S., Shioyama, Y., Honda, H., Kamada, T., Tsujii, H., Saisho, H., Asano, T., Yamaguchi, T., Amano, H., Ishihara, T., Otsuka, M., Matsuda, M., Kainuma, O., Funakoshi, A., Furuse, J., Nakagori, T., Okusaka, T. & 9 others, Ishii, H., Nagakawa, T., Takahashi, S., Hishinuma, S., Nakamura, M., Saito, H., Ohara, K., Ohkawa, S. & Hiraoka, M., May 1 2016, In : International Journal of Radiation Oncology Biology Physics. 95, 1, p. 498-504 7 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

CD146 attenuation in cancer-associated fibroblasts promotes pancreatic cancer progression

Zheng, B., Ohuchida, K., Chijiiwa, Y., Zhao, M., Mizuuchi, Y., Cui, L., Horioka, K., Ohtsuka, T., Mizumoto, K., Oda, Y., Hashizume, M., Nakamura, M. & Tanaka, M., Nov 1 2016, In : Molecular Carcinogenesis. 55, 11, p. 1560-1572 13 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

CD24 suppresses malignant phenotype by downregulation of SHH transcription through STAT1 inhibition in breast cancer cells

Suyama, K., Onishi, H., Imaizumi, A., Shinkai, K., Umebayashi, M., Kubo, M., Mizuuchi, Y., Oda, Y., Tanaka, M., Nakamura, M. & Katano, M., Apr 28 2016, In : Cancer Letters. 374, 1, p. 44-53 10 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)
16 Citations (Scopus)

Different Hormonal Expression Patterns between Primary Pancreatic Neuroendocrine Tumors and Metastatic Sites

Kimura, H., Ohtsuka, T., Fujimoto, T., Date, K., Matsunaga, T., Cases, A. I., Abe, A., Mizuuchi, Y., Miyasaka, Y., Ito, T., Oda, Y., Nakamura, M. & Tanaka, M., Aug 1 2016, In : Pancreas. 45, 7, p. 947-952 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)